Caitlin started to laugh as Rodney continued to overreact. She reached out and softly patted his arm. "It's okay, Rodney. Would you rather have them learn about it from us or from someone else," she asked just as Erin asked what sex was. She raised her eyebrows and looked at their daughter. "It's something adults do. When you get older, we'll tell you."
"Okay Mommy and Daddy!" Erin said.
Charlie crawled over to them and pulled herself up on Caitlin's legs. Caitlin picked her daughter up and sat her on her lap. The little girl softly yawned and snuggled against her mom.
"About time for a nap, isn't it?" Caitlin said as she rubbed Charlie's back in small circles. She then started to slowly rock her.
"I'm not tired!" Erin loudly announced.
"I'm sure you are," Rodney said with a laugh.
"Nope!" Erin giggled before took over running across the room. "Catch me first!"